2 papers
physics.flu-dyn2018
Efficient prediction of broadband trailing edge noise and application to porous edge treatment
Benjamin Fassmann, Christof Rautmann, Roland Ewert +1
Trailing edge noise generated by turbulent flow traveling past an edge of an airfoil is one of the most essential aeroacoustic sound generation mechanisms. It is of great interest…
physics.flu-dyn2015
Overset LES with Application to a Turbulent Channel Flow
R. A. D. Akkermans, R. Ewert, N. Buchmann +2
In this contribution, we present an application of a novel perturbation approach (denoted as an Overset approach) to a generic turbulent channel flow. The derivation of the governi…